//
//  LDTHomeDetailController.m
//  EPA
//
//  Created by lanou3g on 16/4/20.
//  Copyright © 2016年 浮夸. All rights reserved.
//

#import "LDTHomeDetailController.h"
#import "LDTNetWorkRequestManager.h"
#import "LDTHomeListModel.h"
#import "LDTHomeListCell.h"
#import "LORefresh.h"
#import "LDTHDWebController.h"
@interface LDTHomeDetailController ()

///列表页模型数组
@property(nonatomic,strong)NSMutableArray *listModelArray;
///请求内容起始条数
@property(nonatomic,strong)NSString *start;
//hader属性
@property(nonatomic,strong)LORefresh *headerRefresh;

@end

@implementation LDTHomeDetailController

- (void)dealloc
{
  //  [self.tableView removeObserver:[self.tableView defaultHeader] forKeyPath:@"contentOffset"];
    
    //移除观察者
    [self.tableView removeObserver:[self.tableView gifHeader]  forKeyPath:@"contentOffset"];  //gif图
    
    [self.tableView removeObserver:[self.tableView defaultFooter] forKeyPath:@"contentOffset"];
    [self.tableView removeObserver:[self.tableView defaultFooter] forKeyPath:@"contentSize"];

}
    


- (void)viewDidLoad {
    [super viewDidLoad];
self.title = @"阅读详情";
    self.listModelArray = [NSMutableArray new];
   
    self.start = @"0";
    [self loadDataFromServerType:self.type Start:self.start];
    [self.tableView registerNib:[UINib nibWithNibName:@"LDTHomeListCell" bundle:nil] forCellReuseIdentifier:@"cell"];
    
    //添加下拉刷新
    __weak typeof(self)weakSelf = self;  //防止循环引用
    //LORefreshViewTypeHeaderGif 动态图
    [self.tableView addRefreshWithRefreshViewType:(LORefreshViewTypeHeaderGif) refreshingBlock:^{
        //移除数据里的内容
        [weakSelf.listModelArray removeAllObjects];
        [weakSelf.tableView reloadData];
        //网络请求
        [weakSelf loadDataFromServerType:weakSelf.type Start:@"0"];
    }];
    self.headerRefresh = [self.tableView gifHeader];
    [self.headerRefresh setGifName:@"wangnima"];
    
    
    //添加上拉加载
    [self.tableView addRefreshWithRefreshViewType:LORefreshViewTypeFooterDefault refreshingBlock:^{
       //防止循环添加数据,重复
        NSInteger count = weakSelf.listModelArray.count;
        weakSelf.start = [NSString stringWithFormat:@"%ld",count];
        //网络请求
        [weakSelf loadDataFromServerType:weakSelf.type Start:weakSelf.start];
        
    }];
    
}

#pragma mark - 网络请求方法

- (void)loadDataFromServerType:(NSString *)type Start:(NSString *)start
{
    [LDTNetWorkRequestManager requestURL:[NSURL URLWithString:READDETAILLIST_URL] Method:LDT_POST Params:@{@"deviceid":@"63A94D37-33F9-40FF-9EBB-481182338873",@"typeid":self.type,@"client":@"1",@"sort":@"addtime",@"limit":@10,@"version":@"3.0.2",@"auth":@"Wc06FCrkoq1DCMVzGMTikDJxQ8bm3Mrm2NpT9qWjwzcWP23tBKQx1c4P0",@"start":start}
 Result:^(NSData *data, NSURLResponse *response, NSError *error) {
 
     if (data) {
         
         NSDictionary *jsonDict = [NSJSONSerialization JSONObjectWithData:data options:NSJSONReadingMutableContainers error:nil];
         NSDictionary *dataDict = jsonDict[@"data"];
         for (NSDictionary *itemData in dataDict[@"list"]) {
             //解析
             LDTHomeListModel *model = [[LDTHomeListModel alloc]init];
             [model setValuesForKeysWithDictionary:itemData];
             [self.listModelArray addObject:model];
         }

         dispatch_async(dispatch_get_main_queue(), ^{
              [self.tableView reloadData];
             //手动调用停止刷新
             [[self.tableView gifHeader]endRefreshing];
             //手动调用停止加载
             [[self.tableView defaultFooter]endRefreshing];
         });
        
     }
 }];
}

#pragma mark - 点击跳转至webView

- (void)tableView:(UITableView *)tableView didSelectRowAtIndexPath:(NSIndexPath *)indexPath
{
    LDTHDWebController *hdWebVC = [[LDTHDWebController alloc]init];
    
    LDTHomeListModel *model = self.listModelArray[indexPath.row];
    hdWebVC.ID = model.ID;
    
    [self.navigationController pushViewController:hdWebVC animated:YES];
}




- (void)didReceiveMemoryWarning {
    [super didReceiveMemoryWarning];
    // Dispose of any resources that can be recreated.
}

#pragma mark - Table view data source

- (NSInteger)numberOfSectionsInTableView:(UITableView *)tableView {

    return 1;
}

- (NSInteger)tableView:(UITableView *)tableView numberOfRowsInSection:(NSInteger)section {

    return self.listModelArray.count;
}


- (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath {
    
    LDTHomeListCell *cell = [tableView dequeueReusableCellWithIdentifier:@"cell" forIndexPath:indexPath];
    
    cell.model = self.listModelArray[indexPath.row];
    
    return cell;
}

- (CGFloat)tableView:(UITableView *)tableView heightForRowAtIndexPath:(NSIndexPath *)indexPath
{
    return 180;
}

/*
// Override to support conditional editing of the table view.
- (BOOL)tableView:(UITableView *)tableView canEditRowAtIndexPath:(NSIndexPath *)indexPath {
    // Return NO if you do not want the specified item to be editable.
    return YES;
}
*/

/*
// Override to support editing the table view.
- (void)tableView:(UITableView *)tableView commitEditingStyle:(UITableViewCellEditingStyle)editingStyle forRowAtIndexPath:(NSIndexPath *)indexPath {
    if (editingStyle == UITableViewCellEditingStyleDelete) {
        // Delete the row from the data source
        [tableView deleteRowsAtIndexPaths:@[indexPath] withRowAnimation:UITableViewRowAnimationFade];
    } else if (editingStyle == UITableViewCellEditingStyleInsert) {
        // Create a new instance of the appropriate class, insert it into the array, and add a new row to the table view
    }   
}
*/

/*
// Override to support rearranging the table view.
- (void)tableView:(UITableView *)tableView moveRowAtIndexPath:(NSIndexPath *)fromIndexPath toIndexPath:(NSIndexPath *)toIndexPath {
}
*/

/*
// Override to support conditional rearranging of the table view.
- (BOOL)tableView:(UITableView *)tableView canMoveRowAtIndexPath:(NSIndexPath *)indexPath {
    // Return NO if you do not want the item to be re-orderable.
    return YES;
}
*/

/*
#pragma mark - Navigation

// In a storyboard-based application, you will often want to do a little preparation before navigation
- (void)prepareForSegue:(UIStoryboardSegue *)segue sender:(id)sender {
    // Get the new view controller using [segue destinationViewController].
    // Pass the selected object to the new view controller.
}
*/

@end
